The collar of men's suit is open. It should be 0.5 to 1.2 centimeters apart from the chest door. Of course, it depends on the length of the head line.

The flip line is a high point style. The gate can be set from 0.5 to 0.7 centimeters. The flip line is a low point style, and the gate can be set from 1 to 1.2 centimeters.

The style does not affect the shoulder angle, it only increases the shoulder value, so the shoulders do not feel shoulder pressure. Instead, they feel more relaxed and more upright.